High-strength corrosion-resistant coating, method for preparing same, and use thereof in automotive brake discs
By using components such as zinc powder, aluminum powder, tungsten carbide, silane coupling agent, and organosilicon-modified epoxy resin on automotive brake discs, a multi-synergistic protection system of corrosion resistant agents and enhanced anti-aging agents is prepared, solving the problems of wear resistance, corrosion resistance, and service life on automotive brake discs, and realizing the application of high-strength corrosion-resistant coatings.
CN121825378BActive Publication Date: 2026-06-02SHANDONG HECHANG AUTO PARTS MFG CO LTD
Patent Information
- Authority / Receiving Office
- CN Β· China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANDONG HECHANG AUTO PARTS MFG CO LTD
- Filing Date
- 2026-03-13
- Publication Date
- 2026-06-02
Smart Images
Figure CN121825378B_ABST
Abstract
The application discloses a kind of high-strength corrosion-resistant paint and its preparation method and application in automobile brake disc, it is related to paint technical field.The high-strength corrosion-resistant paint includes the following weight parts of raw materials: zinc powder 20-25 parts, aluminum powder 8-10 parts, tungsten carbide 6-8 parts, silane coupling agent 2-3 parts, dispersing agent 4-6 parts, fumed silica 1.5-2 parts, organic silicon modified epoxy resin 25-30 parts, corrosion inhibitor 1.5-2.5 parts, enhanced anti-aging agent 1-2 parts, leveling agent 4-6 parts, curing agent 8-12 parts, deionized water 30-40 parts.The coating prepared by the application has excellent impact resistance, anti-aging, corrosion resistance and wear resistance, and is suitable for application in automobile brake disc.
Need to check novelty before this filing date? Find Prior Art